package com.mtjx.hander;

import com.alibaba.fastjson.JSON;
import com.mtjx.resp.VfResult;
import com.mtjx.utils.WebUtils;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 自定义认证失败处理
 * @author 33117
 * @version 1.0
 * @data 2025/8/29 11:16
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        VfResult result = new VfResult<>(HttpStatus.UNAUTHORIZED.value(), "用户认证失败，请重新登录");
        String json = JSON.toJSONString(result);
        // 处理异常，调用工具类
        WebUtils.renderString(response, json);
    }
}
